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net: ppp: Fix modular build for PPPOLAC and PPPOPNS

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Unlike other configurations in net/ppp, PPPOLAC and PPPOPNS
are defined as boolean configuration options. In allmodconfig builds
(or, specifically, if PPP and some of the other PPP protocols were
built as modules), this resulted in build errors such as the following,
since pppox was built both as module and into the kernel.

ERROR: "pppox_ioctl" [net/l2tp/l2tp_ppp.ko] undefined!
ERROR: "unregister_pppox_proto" [net/l2tp/l2tp_ppp.ko] undefined!
ERROR: "register_pppox_proto" [net/l2tp/l2tp_ppp.ko] undefined!
ERROR: "pppox_unbind_sock" [net/l2tp/l2tp_ppp.ko] undefined!

Fix the problem by defining PPPOLAC and PPPOPNS tristate.

Signed-off-by: Guenter Roeck <groeck@chromium.org>
This commit is contained in:
Guenter Roeck
2016-03-01 09:47:32 -08:00
committed by Amit Pundir
parent a9c7e0955a
commit 9752f90bc2
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ppp/Kconfig
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@@ -150,7 +150,7 @@ config PPPOL2TP
if TTY
config PPPOLAC
bool "PPP on L2TP Access Concentrator"
tristate "PPP on L2TP Access Concentrator"
depends on PPP && INET
help
L2TP (RFC 2661) is a tunneling protocol widely used in virtual private
@@ -159,7 +159,7 @@ config PPPOLAC
fairly simple and suited for clients.
config PPPOPNS
bool "PPP on PPTP Network Server"
tristate "PPP on PPTP Network Server"
depends on PPP && INET
help
PPTP (RFC 2637) is a tunneling protocol widely used in virtual private